Kazumitsu Kawamura

Title: Kazumitsu Kawamura: Innovator in Light Control Technologies

Introduction

Kazumitsu Kawamura is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of light control technologies, holding a total of 3 patents. His work focuses on resin compositions and their applications in light control sheets and projection screens.

Latest Patents

Kawamura's latest patents include innovative developments in resin compositions for light control sheets. One of his patents describes a resin composition that comprises a photo-polymerizable resin and a filler with an average particle size of 0.05-20 µm. This composition can be photo-polymerized to yield a light control sheet with a thickness of 100 µm or less. This advancement allows for reduced heat generation and curing distortion during the curing process, while also minimizing the amount of composition needed for preparing a light control sheet. Another patent focuses on a projection screen that utilizes a light-controlling or light-scattering film obtained through curing.

Career Highlights

Throughout his career, Kawamura has worked with prominent companies such as Sumitomo Chemical Company, Limited and Nippon Sheet Glass Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative materials and technologies.

Collaborations

Kawamura has collaborated with notable coworkers, including Masahiro Ueda and Shinichi Takemura. Their combined efforts have further advanced the field of light control technologies.

Conclusion

Kazumitsu Kawamura's contributions to light control technologies through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in this field.